201619480816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5074997}}^1$

素因数の和:5075209

約数の個数: 40

約数和(自身を含む): 422889433344

約数和(自身を除く): 221269952528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2483, 3056, 4966, 9932, 19864, 39728, 5074997, 10149994, 20299988, 40599976, 65974961, 81199952, 131949922, 263899844, 527799688, 969324427, 1055599376, 1938648854, 3877297708, 7754595416, 12601217551, 15509190832, 25202435102, 50404870204, 100809740408, 201619480816]

約数ペア:

[(1, 201619480816), (2, 100809740408), (4, 50404870204), (8, 25202435102), (13, 15509190832), (16, 12601217551), (26, 7754595416), (52, 3877297708), (104, 1938648854), (191, 1055599376), (208, 969324427), (382, 527799688), (764, 263899844), (1528, 131949922), (2483, 81199952), (3056, 65974961), (4966, 40599976), (9932, 20299988), (19864, 10149994), (39728, 5074997)]